ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ActionLabel (Property)
The ActionLabel property is used to get and change the label of the notification's action button....
<Connection variable>.ModifyUser (Function)
Modifies the information about a user according to the elements found in the corresponding variables for user management.
HInfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
<Connection>.InfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
Error 42: Label out of scope of GOTO
Abandon (Function)
Closes the current window by running the "Click" event of the CANCEL Button control.
<Connection variable>.ModifyGroup (Function)
Modifies the group information according to the elements found in the corresponding variables for group management.
Optional events
By default, the codes available in the code editor correspond to the most common codes......
4. Types of pages
Different types of pages can be used in the sites created with WEBDEV......
sysNotificationButton (Type of variable)
The sysNotificationButton type is used to define all the advanced characteristics of Button control in an interactive notification.
Managing the synchronization
For each action performed in a page, the mechanism for page synchronization automatically checks the synchronization......
The different types of buttons in a window
WINDEV and WINDEV Mobile include 5 types of buttons......
EmulateConfirm (Function)
Emulates the next call to Confirm and automatically clicks the button passed in parameter.
EmulateDialog (Function)
Emulates the next call to Dialog and automatically clicks the button passed in parameter.
EmulateOKCancel (Function)
Emulates the next call to OKCancel and automatically clicks the button passed in parameter.
EmulateYesNo (Function)
Emulates the next call to YesNo and automatically clicks the button specified in parameter.
9. Queries
A query is used to request information from a database to view, insert, change or delete data....
Trace (Function)
Displays the requested information (content of a control, for example) in a window opened next to the current window.
ErrorInfo (Function)
Retrieves information about the last error that occurred in a function of a WINDEV, WINDEV Mobile or WEBDEV component.
ServiceInstall (Function)
Installs a Windows service or a Linux daemon according to the information given in the members of the Service variable.
Operators on character strings
The character strings can be handled by specific WLanguage functions or by the +, [[ and ]] operators......
WLanguage procedure called by DialogAsynchronous
Procedure ("Callback") called by DialogAsynchronous when the user clicks one of the buttons in the dialog box.
iPageHeight (Function)
Calculates the height of printable page (in millimeters) while taking the top or bottom margins into account.
MaxButtonWidth (Property)
The MaxButtonWidth property is used to get and set the maximum width of a button in a tab pane.
TraceEnd (Function)
Closes the trace window if this window was opened or stops saving the trace information in a text file.